Aromatic metallacycles are of considerable current interest. Reported aromatic metallacycles are mainly those with carbon, nitrogen, oxygen and sulfur. In this work, we report the synthesis and characterization of aromatic chloroosmacyclopentatrienes, which represent the first structurally confirmed metallaaromatic with a chlorine atom in its framework. Single-crystal X-ray diffraction studies show that these planar chloroosmacyclopentatrienes possess a very short Os-ClC distance suggesting M=ClC bond character.
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| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC10103825 | PMC |
| http://dx.doi.org/10.1093/nsr/nwac237 | DOI Listing |
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Aromatic chloroosmacyclopentatrienes.
Natl Sci Rev
March 2023
Department of Chemistry, The Hong Kong University of Science and Technology, Hong Kong, China.
Aromatic metallacycles are of considerable current interest. Reported aromatic metallacycles are mainly those with carbon, nitrogen, oxygen and sulfur. In this work, we report the synthesis and characterization of aromatic chloroosmacyclopentatrienes, which represent the first structurally confirmed metallaaromatic with a chlorine atom in its framework.
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